Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

The Roman telescope promises to provide a clearer picture of the large-scale structure of the universe and the forces shaping ...

Look up at the sky on a clear night, and you’ll see thousands of stars – about 6,000 or so. But that’s only a tiny fraction of all the stars out there. The rest are too far away for us to see them.

In a world that often measures itself in days, years, decades and centuries, a second seems insignificant. But a lot can happen in an instant. It takes a lightning bolt just 30 microseconds to strike ...

Smooth filaments stretching for many light-years, seen by the powerful space telescope, could indicate what the right "recipe ...

Indian astronomers using NASA's James Webb Space Telescope (JWST) have discovered a stunning grand-design spiral galaxy that remarkably resembles our Milky Way, yet it existed when the Universe was ...

Astronomers using the James Webb Space Telescope (JWST) have captured the most detailed look yet at how galaxies formed just a few hundred million years after the Big Bang – and found they were far ...

Most smaller galaxies may not have supermassive black holes in their centers, according to a recent study using NASA's Chandra X-ray Observatory. This contrasts with the common idea that nearly every ...

Lee esta nota de prensa en español aquí.Our universe is filled with galaxies, in all directions as far as our instruments can ...